baber/WOPTO huggingface dataset:
Patent RU-2088501-C1 (RU)
Title: Article binding device
Inventor: CHERNETSOV VLADIMIR N
IPC: B65B13/06
Filed: 1995-05-30
Granted: 1997-08-27
Abstract: FIELD: materials handling and binding. SUBSTANCE: device has frame, cantilever core, binding member feed mechanism, wire bundle compacting mechanism, binding member ends drawing together mechanism and tie-up mechanism. mechanism to clamp front end of binding member is installed in free end of cantilever core. This mechanism has fixed disk with radial slots on end face surface and spring-loaded disk with projections on end face surface. Slots and projections of disks are made with tilting in direction of movement of binding member. Wire bundle compacting mechanism has truck and carriage coupled with truck by means of travel motion mechanism. Tie-up mechanism mounted on carriage has rotating blades with shaped through slots. Truck with carriage can move together along core axle. Mechanism to draw ends of binding element together has levers installed for synchronous reciprocation in binding element feed plane. One lever is installed on cantilever core and the other, on frame of binding element feed mechanism. Binding element front end clamping mechanism is furnished with transducers. EFFECT: enlarged operating capabilities. 3 cl, 9 dwg
Patent RU-2087686-C1 (RU)
Title: Способ разработки нефтяной залежи
Inventor: LEJBIN EMANUIL L
IPC: E21B43/20
Filed: 1995-06-14
Granted: 1997-08-20
Abstract: Изобретение относится к нефтяной промышленности и может быть использовано при разработке нефтяной залежи с расчлененным разнопроницаемым разрезом. Задачей изобретения является увеличение текущей добычи нефти. Поставленная задача достигается тем, что в залежи неравномерно заводненной закачанной водой выявляют промытые и нефтесодержащие интервалы разреза, устанавливают характер распределения текущих запасов нефти, выявляют зоны с различной концентрацией запасов. Затем выбирают пласты и участки для направленного циклического воздействия на локализованные в них запасы. После этого проводят работы по выравниванию фильтрационных свойств пластов в скважинах, повышая гидродинамическое сопротивление высокопроницаемых интервалов разреза в нагнетальных скважинах. Затем осуществляют циклическую закачку воды при увеличении объемов нагнетания через нагнетательные скважины тех рядов, в направлении которых сместилась зона повышенного нефтенасыщения, обеспечивая перемещение нефти к добывающим скважинам и предотвращая ее перемещение в заводненные участки. 2 ил. 2 табл.
Patent RU-2098276-C1 (RU)
Inventor: TRASKIN PETR M
IPC: B29C51/10
Filed: 1995-07-12
Granted: 1997-12-10
Abstract: FIELD: moulding of acrylic plastic products of a complex shape of very thick acrylic plastic, for instance, port-lights for underwater apparatuses. SUBSTANCE: the method consists in the fact that the blank of acrylic plastic is clamped around the edges between broaching and clamping rings; prior to clamping or after it the blank is heated to a high-elastic state, after that local peripheral cooling of the blank edge is performed, then the product is moulded through a broaching ring to the preset height producing an air pressure differential near the blank (or by high pressure, or air rarefaction), and after the product being moulded attains the preset height it is slowly and evenly cooled, the air pressure and clamping around the product edges remaining unchanged; after the product is cooled the pressure is relieved and the product is unclamped. To realize the described method, a special installation for moulding of thick acrylic plastic product, using a branching ring, clamping ring and a rubber seal is offered; the sealed cavity between the product blank and one of the rings is connected to the source of pressure differential; device for local peripheral cooling of the blank edge located around the edges of the installation. The device for local peripheral cooling of the blank is made in the form of a square-section hollow tube fixed on the end face of the broaching ring, and another square-section hollow tube fixed on the end face of the clamping ring; the tube interiors are connected to the coolant feed and drain tubes. EFFECT: facilitated procedure. 4 cl, 4 dwg
Patent RU-2099669-C1 (RU)
Inventor: LISOVSKIJ ALEKSANDR V
IPC: G01B5/24
Filed: 1995-10-10
Granted: 1997-12-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: centers of fastening member holes are usually positioned on level or above unit center of gravity in symmetry with unit symmetry plane. However such arrangement is not optimal from the point of view of convenience of unit installation on surface of car body. When determining the centers of holes, first of all position of hole center of right-hand (with unit connector down) fastening member is determined as center of circle, the diameter of which is equal to sum of values of mechanized tool head diameter and allowance which ensures mounting clearance included in angle, formed by straight line drawn through upper right-hand base angle in parallel to base diagonal being opposite to this angle, and right-hand side of base. This done, center of hole of left-hand fastening member is determined. EFFECT: more effective process of hole center determination. 3 cl, 4 dwg
Patent RU-2090235-C1 (RU)
Inventor: KRYSANOV STANISLAV A
IPC: A63H33/00
Filed: 1995-11-10
Granted: 1997-09-20
Abstract: FIELD: conundrum-type toys. SUBSTANCE: toy has segments which are fixed in cross units so as to define polygonal cells, with total number of units and cells being equal to number of segments. Toy may be made from elongate member with fixed ends. Toy may have at least one hyperbolic cell and at least one segment twisted through 60 deg. EFFECT: increased entertaining effect and simplified construction. 4 cl, 8 dwg
Patent RU-2101415-C1 (RU)
Inventor: LESHCHINSKIJ A V
IPC: E01C19/48
Filed: 1996-03-13
Granted: 1998-01-10
Abstract: FIELD: road building; compacting of road coatings made of bitumen-mineral mixes. SUBSTANCE: spreader has self-propelled chassis. Intake hopper with feeders, auger distributing mechanism and traction bars coupling working members with frame are mounted on chassis frame. Working member has tamping bar, vibroplate and deflecting shield. Frame of walking tamper is hinge connected with traction bars. Tamping bars are hinge-mounted on hydraulic cylinders on tamper frame. Longitudinal dimensions of support surfaces of tamping bars decrease in direction of machine straight ahead movement. Stops with springs and limit switches of electric spools of hydraulic control system are installed in lower portion of frame. Vibration exciter is secured on frame and ballast weight is mounted. Coating cooling system has cooling agent supply source, connecting pipelines and coolers installed on tamping bars. Running wheels are installed on eccentric axle hinge-coupled with hydraulic cylinder rods. EFFECT: enhanced operation. 4 dwg
Patent RU-2100452-C1 (RU)
Inventor: LUKASHKIN NIKOLAJ D
IPC: C21D8/04
Filed: 1996-04-25
Granted: 1997-12-27
Abstract: Использование: при обработке металлов давлением и может быть использовано при производстве листов, полос, лент из металлических материалов для глубокой вытяжки. Задача, на решение которой направлен предлагаемый способ, состоит в улучшении штампуемости, повышении выхода годного и улучшении товарного вида получаемых прокаткой листов, полос, лент за счет создания микродеформаций поверхностей, создания равномерной структуры рельефа поверхности и дополнительной проработки поверхности ленты. Сущность изобретения: ленту после промежуточной прокатки, термообработки окончательно прокатывают без продольной пластической деформации прокатываемой полосы. 1 табл.
Patent RU-2090254-C1 (RU)
Inventor: BAJSULTANOVA ELENA P
IPC: B01F11/02
Filed: 1996-05-15
Granted: 1997-09-20
Abstract: FIELD: mixing of liquids. SUBSTANCE: mixer includes housing with branch pipes and partitions with holes made in form of Laval nozzles which are located between confuser bushes. EFFECT: enhanced efficiency. 2 cl
Patent RU-2129280-C1 (RU)
Inventor: BAZARNYJ V V
IPC: G01N33/569
Filed: 1996-07-25
Granted: 1999-04-20
Abstract: Изобретение относится к медицине, в частности к иммунологии, и может быть использовано в клинической практике для диагностики повышенной чувствительности организма к Trichophyton rubrum. Способ заключается в исследовании пробы крови больного. Выделенные из исследуемой пробы лейкоциты в количестве 1,0-2,0•10 6 /мл инкубируют с антигеном Trichophyton rubrum в дозе 150-200 мкг. Инкубирование осуществляют в течение 2 ч при 37 o С. Затем определяют показатель торможения адгезии лейкоцитов. При значении указанного показателя, менее или равном -10%, диагностируют повышенную чувствительность организма к Trichophyton rubrum. Способ позволяет сократить время анализа, прост, информативен и точен.
Patent RU-2112725-C1 (RU)
Inventor: STIN VESBORG
IPC: B65D47/06
Filed: 1995-01-17
Granted: 1998-06-10
Abstract: Использование: закрывающее устройство предназначено для закрытия отверстия в шейке контейнера, содержащего продукт, выделяющий газы. Сущность изобретения: разливочный элемент расположен в отверстии шейки контейнера и содержит наружную стенку с обращенным наружу фланцем в верхней части стенки. В нижней части наружной стенки находится кольцеобразный выступ для зацепления с внутренней поверхностью шейки. Вентиляционное средство выполнено в виде конического диска, диаметр которого уменьшается в осевом наружном направлении. Диски имеют уплотняющее средство с обращенной наружу уплотняющей поверхностью, смещенной для герметичного зацепления с обращенной вниз уплотняющей поверхностью на крышке. 10 з.п. ф-лы, 4 ил.
Patent RU-2102900-C1 (RU)
Inventor: ZELINSKIJ G S
IPC: A23L7/10
Filed: 1996-08-15
Granted: 1998-01-27
Abstract: FIELD: food industry. SUBSTANCE: method involves bran breaking and its sorting into three fractions by size: size of particles is 800 micrometers and more, from 800 to 300 micrometers, and less 300 micrometers; by-fraction moistening up to 27-29 % of humidity and subsequent steeping for 30-40 min, and extrusion of fractions at temperature 180-200 C. Then extrudate is subjected to ultrared treatment by fractions at temperature 190-200 C for 50-55 s and cooled by atmospheric air. Ready-to-use product in the form of crunchy porous sticks with taste of roasted good is packed by fractions. EFFECT: higher biological value. 2 cl, 1 dwg, 1 tbl
Patent RU-2134531-C1 (RU)
Title: Method of contact lenses selection
Inventor: MAL KHANOV V B
IPC: A61B3/107
Filed: 1996-09-27
Granted: 1999-08-20
Abstract: FIELD: ophthalmology. SUBSTANCE: method consists in that internal surface of contact lens is wetted with 25 mcl (0.025 ml) of 0.2-0.3-% solution of florescent which is prepared on basis if 0.5-1.0-% aqueous solution of hydroxypropylmethyl cellulose. Then lens is applied to eye and correct selection is evaluated by biomicroscopic method. Use of the method reduces time for selection of lenses by an order of magnitude due to application of dyeing solution of high viscosity with lower concentration of dye which produces plastic optically clear film on cornea surface properly contacting the surface of cornea and conjunctiva, and reduced consumption of expensive imported dye. EFFECT: higher efficiency.
Patent RU-2135969-C1 (RU)
Inventor: PARSHINTSEV NIKOLAJ VASIL EVIC
IPC: G01L3/10
Filed: 1996-10-04
Granted: 1999-08-27
Abstract: FIELD: servo drives while studying fast-variable force actions on rotating shafts. SUBSTANCE: raster discs, converters of rotating raster to electric signal and formers of signal of reset or start of counting are put on all shafts during which rotation value of error angle is tested. Leading edges of electric pulses formed by rotation of driving shaft characterize its instantaneous positions. Relative instantaneous position of given driven shaft is determined by number of counting pulses fixed at moment of action of leading edge of position pulses with rotation of each driven shaft. Transmitter displays increased precision of measurement of error angles of rotating shafts at preset moments and makes it feasible to use it to test error angles of rotating shafts not coupled mechanically and to measure instantaneous speeds of rotation of shaft. EFFECT: increased precision of measurement of error angles of rotating shafts. 4 dwg
Patent RU-2150694-C1 (RU)
Title: Method of nondestructive test of thermophysical characteristics of materials
Inventor: ISHCHUK I N
IPC: G01N25/18
Filed: 1996-10-08
Granted: 2000-06-10
Abstract: FIELD: study of materials. SUBSTANCE: method is good for nondestructive test of thermophysical characteristics of materials with use of point source of heat. Two point pulse sources of heat are placed on heat- insulated surface of tested material. Temperature-sensitive element is positioned on line of location of sources. Sequence of heat pulses with repetition period τ from first point source of heat is used to determine thermophysical characteristics of material, then second point source of heat starts to operate in step with first source. First excessive temperature and doubled first excessive temperature are achieved and steady-state power of heat source is registered. EFFECT: enhanced accuracy of measurement of thermophysical characteristics of materials , decreased energy consumption. 2 dwg
Patent RU-2121989-C1 (RU)
Title: Электродная масса для самообжигающихся электродов рудовосстановительных печей и способ ее получения
Inventor: TIMPANOVA ZH L
IPC: C04B35/52
Filed: 1997-02-18
Granted: 1998-11-20
Abstract: Изобретение относится к электротермии, в частности к фосфорным печам, и может быть использовано при изготовлении самообжигающихся электродов большого диаметра (до 2 м) и для других рудовосстановительных печей, где такие электроды используются. Технической задачей, решаемой изобретением, является разработка рецептуры и получение электродной массы для самообжигающихся электродов мощных фосфорных электропечей, обеспечивающей надежную работу их за счет высокой термостойкости, механической прочности, низкого электросопротивления скоксованного электрода. Предложен новый гранулометрический состав термоантрацита и кокса, а также соотношение различных фракций, изменено общее соотношение твердых углеродистых компонентов смеси. Более качественная подготовка углеродистых материалов достигается за счет управления процессом термоподготовки антрацита в электрокальцинаторе путем изменения удельного расхода электроэнергии и контроля за процессом графитации его. Использование изобретения позволит повысить надежность работы самообжигающегося электрода и тем самым повысить технико-экономические показатели рудовосстановительных печей. Кроме того, применение заявленной электродной массы позволит на 3-6% сократить расход ее по сравнению с известными электродными массами. 2 с. п. ф-лы, 5 табл.
Patent RU-2109714-C1 (RU)
Title: Method for manufacturing quartz steel-pouring refractory materials
Inventor: PIVINSKIJ JURIJ EFIMOVICH
IPC: C04B35/14
Filed: 1997-02-27
Granted: 1998-04-27
Abstract: FIELD: manufacturing of refractory materials, particularly, manufacturing of steel-pouring articles like casing and protective tubes. SUBSTANCE: high concentrated suspensions of quartz glass having density 1.89-1.93 g/cm 3  is used for molding. Suspensions comprise, mass %: particles sized 63-400 mcm, 12-20; particles less than 5 mcm in size, 25-40; particles sized 5-63 mcm, the balance. Highly dispersed quartz sand is fed into shallowing charge, its quantity being 8-12 % as calculated for dry material. At its initial stage circular rate of rotation of mold during centrifugal molding is 2-2.5 m/s, at final stage circular rate being increased to 6-8 m/s. Quantity of suspension being fed into mold is by 20-30 % higher than molded article mass (as calculated for dry material). EFFECT: decreased duration of wet grinding; decreased porosity of articles; increased chemical stability of articles; improved structure of desired articles. 3 cl
Patent RU-2114820-C1 (RU)
Title: Tert-butylamine production process (versions)
Inventor: GRISHINA B S
IPC: C07C211/07
Filed: 1997-04-10
Granted: 1998-07-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: method includes interaction of hydrocyanic acid with isobutylene in presence of water and acid catalyst at molar ratio of ingredients 1:1:1:(0.25-0.8), respectively. In another embodiment of invention, hydrocyanic acid interacts with isobutylene in presence of acid catalyst at molar ratio 1:1:(0.25-0.8). Acid catalyst is selected from the group including sulfuric, phosphoric, trifluoroacetic acids, sulfonic acids, and sulfonic acid cationites. Reaction mixture is held for 0.25 to 6 h at 20 to 60 C. Primarily obtained tert-butylformamide is subjected to alkali hydrolysis, while simultaneously distilling final product. EFFECT: improved feasibility and reproducibility of process. 4 cl
Patent RU-2125644-C1 (RU)
Title: Device for hermetic sealing of inner space in string of pump-compressor pipes at lifting it from well under pressure
Inventor: BONDAREV VIKTOR ARTEMOVICH
IPC: E21B33/12
Filed: 1997-04-04
Granted: 1999-01-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this can be used for pipes of various diameters. Additional body of device allows for its transportation through pipes of large diameter. Shear pins are intended for fastening of additional body with main body during transportation of device through pipes of large diameter and permit main body to get free from additional body at transition into string of pipes of smaller diameter. Additional body is provided with members for sealing it relative to string of pump-compressor pipes of large diameter, and also with centering members. Actuator of main body fixing members is made in the form of spring-biased tie-rod with stop. Mounted on actuator is pusher of fixing members. Also provided is control mechanism which comprises shackle with hole pivotally installed on tie-rod. Fixed in hole are two cotters. Main body fixing members come into operation when device reaches open end of pipe string. Rod of actuator of main body additional fixing members is hollow and provided with piston. Piston has isolating diaphragm. Hollow is made in connecting sleeve of main body. Hollow in rod contains liquid phase of gas-generating mixture, and hollow in sleeve contains solid component of gas-generating mixture. Additional member for sealing space inside pipes ensures reliable sealing. Protective housing prevents wear of pipe space additional sealing member when transporting device through pipes of smaller diameter. EFFECT: higher efficiency. 5 dwg
Patent RU-2119615-C1 (RU)
Inventor: BEREMBLJUM G B
IPC: F23G7/06
Filed: 1997-04-10
Granted: 1998-09-27
Abstract: FIELD: environment control; decontamination of polybiphenyl-containing articles. SUBSTANCE: method includes heating of articles by gas oxygen jet at temperature not below 2000 C to obtain temperature of from 600 to 750 C on their surface accompanied by heating the walls of afterburner chamber to temperature above 1000 C; gases escaping from articles are heated to temperature of no less than 1300 C at afterburner chamber inlet at absence of free oxygen accompanied by supply of ammonia in amount sufficient for fixation of hydrogen chloride. Then they are subjected to afterburning at oxygen content at afterburner chamber outlet ranging from 3 to 5 percent. Escaping gases are held in afterburner chamber for no less than 1.5 s. At afterburner chamber outlet gases are sucked through layer of kaolin cotton at simultaneous injection of ammonia. EFFECT: guaranteed cleaning of articles from polybiphenyl-containing substances; reliable protection against highly-toxic dioxines. 3 cl, 2 tbl
Patent RU-2142765-C1 (RU)
Title: Method for calculating keratotomy in cases of low and moderate degree myopia
Inventor: SHELUDCHENKO V M
IPC: A61F9/013
Filed: 1997-05-20
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring subjective refraction using optopatterns at 5 m distance (Rc) and accommodation in relative rest state on laser glass under artificial illumination at 1 m distance (Rl). The condition of Ra=Rc being satisfied, accommodation apparatus is considered to be in normal state, the received subjective refraction value is used for calculating keratotomy. Rc > Rl being satisfied, accommodation tonus is considered to be below norm and Rc is used for calculating operation parameters. Rc <Rl being the case, accommodation spasm is observed and operation is to be postponed until accommodation apparatus comes to normal state. EFFECT: high accuracy in calculating operation parameters; excluded undesirable side effects of accommodation stress. 6 dwg
Patent RU-2109530-C1 (RU)
Title: Device for exposing objects of animate and inanimate nature to energy action
Inventor: DENISOV S G
IPC: A61N5/00
Filed: 1997-06-10
Granted: 1998-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has energy conductor manufactured on a base and member for controlling exposure. The conductor is unclosed spatial curve having intersecting coils belonging to not more than n-1 coordinate planes in n-dimensional coordinate system. Member for controlling exposure has reflecting surfaces and/or lenses and/or closed electric current-conducting circuits allowing changes in their position relative to the spatial curve and each other. The conductor optionally has members for connecting to electric circuit. The base is energy-sensitive and optionally contains materials of natural origin. To expose several areas of an object or several objects to energy influence, system is designed having at least two devices capable of changing their position relative to each other. EFFECT: enhanced effectiveness in protecting biological objects against external harmful radiation. 10 cl, 3 dwg
Patent RU-2149187-C1 (RU)
Title: Vector for insertion of required gene in plant (variants), method of transgenic plant producing and method of insertion of at least two required genes in plant
Inventor: EHBINUMA KHIROJASU
IPC: C12N15/82
Filed: 1995-11-08
Granted: 2000-05-20
Abstract: FIELD: plant selection, molecular biology, biotechnology. SUBSTANCE: vector has gene that to be inserted in plant and gene-marker. It is possible to avoid the presence of usual selective gene-marker in transgenic plant since this results often to undesirable effects for plant transformation as gene-marker is presented by gene inducing morphological anomality being easily removable from DNA after insertion of vector in plant. EFFECT: improved method of vector insertion. 29 cl, 31 dwg, 3 tbl, 10 ex
Patent RU-2122184-C1 (RU)
Title: Weight determination method
Inventor: KOLESNIK E N
IPC: G01G19/08
Filed: 1997-07-09
Granted: 1998-11-20
Abstract: FIELD: transport facility weight determination. SUBSTANCE: preset number of measurements of primary signals is performed, their results are remembered, multiplied by preliminarily set normalization coefficients, derivative of indication values of the above-indicated signals is calculated, and results are summed up. Pressure sensor signals are used as primary signals. Object weight is determined at moment object is torn off support with due regard for time required for completion of transient processes in measuring system and in object being measured. Moment at which object is torn off support is taken for that when derivative value of pressure sensor signal is close to zero. Derivative value is calculated by averaged values of signals, and graduation characteristics are used as normalization coefficients. EFFECT: enhanced accuracy of weight determination. 3 dwg
Patent RU-2137028-C1 (RU)
Title: Lighting unit and method preventing overheating of lamp (variants )
Inventor: DZHUNG-GON SONG
IPC: H05B37/02
Filed: 1997-08-25
Granted: 1999-09-10
Abstract: FIELD: lighting engineering. SUBSTANCE: proposed lighting unit includes lamp emitting light with supply of electric current from external network and fan connected to motor for suction of outer air with rotation of fan to cool lamp. When amount of dust determined with the use of dust trap is above specified level in the course of preset time period lamp switches off to prevent its overheating as result of failure of fan to avoid possible failure of lighting unit and inadvertent fire. EFFECT: enhanced operational reliability of lamp. 5 cl, 6 dwg